Implantation Bleeding

Hi,

My husband and I had been TTC for 4 years with 1 MC so I had bariatric surgery and have lost almost 9stone since my heaviest.

This is our first month TTC since my surgery so I’m trying not to get my hopes up.

I’m day 20 of my cycle and roughly 6dpo- I’ve put my cycle tracker on for you to see.

I’ve also attached what I think maybe implantation bleeding which I’ve had accompanied with some slight cramping at the very front of my lower abdomen. I’m trying desperately not to test until at least until the 16th 🙏🏼

Anyone else had this? What do you think? I would really appreciate your help 🙏🏼🙏🏼